2889976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19038

約数の個数: 16

約数和(自身を含む): 5704200

約数和(自身を除く): 2814224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19013, 38026, 76052, 152104, 361247, 722494, 1444988, 2889976]

約数ペア:

[(1, 2889976), (2, 1444988), (4, 722494), (8, 361247), (19, 152104), (38, 76052), (76, 38026), (152, 19013)]